Y-Bridge 3 in. (Bridge Only)Duramax LBZ/LMM Raw

The Wehrli 100235-RAW is a 3" High Flow Y-Bridge assembly designed for Duramax LBZ/LMM engines (2006-2010). It replaces the factory Y-bridge, which is prone to failure under high boost. This improved, two-piece bolt-together design connects to OEM intake runners and includes O-ring seals for the bridge inlet and intake runners. It is intended for aftermarket and custom high-flow piping and turbo kits running higher boost pressures, requiring additional fabrication for integration with OEM piping. The product comes in a raw finish as standard, with optional custom powder coat finishes available and is manufactured in the USA.